diff --git a/Cargo.lock b/Cargo.lock
index 4999ce711da48f57a05a91c48aa0931bc74a68a1..d7805d1a124506fefa5ba3a39a0d6cad5f3bbf08 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2872,9 +2872,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.78"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d23c1ba4cf0efd44be32017709280b32d1cea5c3f1275c3b6d9e8bc54f758085"
+checksum = "8e8d9fa5c3b304765ce1fd9c4c8a3de2c8db365a5b91be52f186efc675681d95"
 dependencies = [
  "itoa 1.0.1",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index e9be17da0f3cb76619dcb9062e1f0bd7b6c411b2..681de62d8a2420ace40da5a727ce8078af8324e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ blake2 = "0.10.2"
 contract-metadata = { version = "0.5.0", path = "./metadata" }
 semver = { version = "1.0.5", features = ["serde"] }
 serde = { version = "1.0.136", default-features = false, features = ["derive"] }
-serde_json = "1.0.78"
+serde_json = "1.0.79"
 tempfile = "3.3.0"
 url = { version = "2.2.2", features = ["serde"] }
 impl-serde = "0.3.2"
diff --git a/metadata/Cargo.toml b/metadata/Cargo.toml
index 08583a055387bce997d4c10144982d52e4f95962..d2507a42b3db13b070f68a9e803f84021433aad8 100644
--- a/metadata/Cargo.toml
+++ b/metadata/Cargo.toml
@@ -21,7 +21,7 @@ path = "lib.rs"
 impl-serde = "0.3.2"
 semver = { version = "1.0.5", features = ["serde"] }
 serde = { version = "1.0.136", default-features = false, features = ["derive"] }
-serde_json = "1.0.78"
+serde_json = "1.0.79"
 url = { version = "2.2.2", features = ["serde"] }
 
 [dev-dependencies]